Technical Specifications

Product Name: GREAT STUFF(TM) Gaps & Cracks Insulating
Foam Sealant 12oz HC ES
Issue Date: 01/31/2008
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tremors, nausea, abdominal cramps, diarrhea, sweating, pinpoint pupils, blurred vision, salivation,
tearing, tightness in chest, excessive urination, convulsions.
Chronic Toxicity and Carcinogenicity
Lung tumors have been observed in laboratory animals exposed to respirable aerosol droplets of
MDI/Polymeric MDI (6 mg/m3) for their lifetime. Tumors occurred concurrently with respiratory
irritation and lung injury. Current exposure guidelines are expected to protect against these effects
reported for MDI.
Developmental Toxicity
In laboratory animals, MDI/polymeric MDI did not cause birth defects; other fetal effects occurred only
at high doses which were toxic to the mother.
Genetic Toxicology
In vitro genetic toxicity studies were negative for component(s) tested. Genetic toxicity data on MDI
are inconclusive. MDI was weakly positive in some in vitro studies; other in vitro studies were negative.
Animal mutagenicity studies were predominantly negative.
12. Ecological Information
CHEMICAL FATE
Data for Component: Methyl ether
Movement & Partitioning
Bioconcentration potential is low (BCF less than 100 or log Pow less than 3). Potential for
mobility in soil is very high (Koc between 0 and 50).
Henry's Law Constant (H): 9.78E-4 atm*m3/mole; 25 °C Measured
Partition coefficient, n-octanol/water (log Pow): 0.10 Measured
Partition coefficient, soil organic carbon/water (Koc): 1.29 - 14 Estimated
Persistence and Degradability
Material is expected to biodegrade only very slowly (in the environment). Fails to pass
OECD/EEC tests for ready biodegradability.
Indirect Photodegradation with OH Radicals
Rate Constant Atmospheric Half-life Method
1.66E-12 cm3/s 6.4 d Estimated
OECD Biodegradation Tests:
Biodegradation Exposure Time Method
5 % 28 d OECD 301A Test
Theoretical Oxygen Demand: 2.08 mg/mg
Data for Component: Propane
Movement & Partitioning
Bioconcentration potential is low (BCF less than 100 or log Pow less than 3). Potential for
mobility in soil is very high (Koc between 0 and 50).
Henry's Law Constant (H): 7.07E-01 atm*m3/mole; 25 °C Measured
Partition coefficient, n-octanol/water (log Pow): 2.36 Measured
Partition coefficient, soil organic carbon/water (Koc): 24 - 460 Estimated
Distribution in Environment: Mackay Level 1 Fugacity Model:
Air Water. Biota
Soil
Sediment
100 % 0 % 0 % 0 % 0 %
Persistence and Degradability
No relevant information found.
Indirect Photodegradation with OH Radicals
Rate Constant Atmospheric Half-life Method
1.27E-12 cm3/s 8.4 d Estimated
Theoretical Oxygen Demand: 3.64 mg/mg